720 Pcs Spring Lock washers Assorted,Mixed Split Stainless Steel Set For Bolts,Screws (M2/M2.5/M3/M4/M5/M6/M8/M10/M12)

【QualIty Material】: The product is made of high quality 304 stainless steel, high strength, corrosion resistance, excellent anti-rust properties and antioxidant properties, even in the humid, high temperature, cold and other harsh environments can be used for a long time. 【Multiple Sizes】:This set has many dIfferent sizes, 720 pieces of products covering from M2 to M12, 100pcs M2,100pcs M2.5,110pcs M3,110pcs M4,1.0pcs M5,100pcs M6,160pcs M8,30pcs M10,10pcs M12,9pcs different sizes of products, which is enough to meet your daily use; 【Product Performance】：Because of the spiral step design of the spring washers, when compressed to a load close to the guaranteed strength of the bolt, the washers are squeezed and deformed to produce a reverse force, so that the bolt can maintain a greater grip. This prevents it from loosening and slipping and protects the parts 【Multiple uses】: as a gasket and locking device, lock washers are usually used to prevent nuts or bolts from loosening, to protect the role of parts, used in construction, sheet metal, electrical appliances, automotive, aerospace and industrial products, connection, in the case of a large load and vibration load, can be used in the combination of flat washers and spring lock washers. 【Storage And Service】: storage is convenient, all products are stored in a plastic packaging box to prevent children from swallowing and scratching by mistake. It is also convenient for your access. If you have any questions, please contact us in time, we will provide you with services as soon as possible, hope you like the products we provide.